Outer plate lower part positioning seat

Abstract

The utility model provides an outer plate lower portion positioning seat which comprises a lower portion supporting frame and a clamping portion, and the lower portion supporting frame is used for being fixed to a station. The clamping part is arranged at the upper end of the lower supporting frame, the clamping part comprises a lower supporting bottom plate, a front clamping template and a rear clamping template are arranged at the positions, located on the two sides of the lower supporting bottom plate, of the upper end of the lower supporting frame, and the front clamping template and the rear clamping template can draw close to each other to clamp the lower portion of an outer plate; and a lower positioning pin is arranged on the lower supporting bottom plate and is used for positioning the lower part of the outer plate. Compared with the prior art, according to the scheme, through the outer plate lower portion positioning seat, the integrated structure combining powerful clamping and positioning is adopted, the lower portion of the outer plate can be quickly and effectively positioned and clamped, the positioning and clamping process is easy to operate and high in efficiency, and the lower portion of the outer plate can be prevented from deforming in the welding process in the outer plate machining process.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical equipment, in particular to a positioning seat at the bottom of an outer plate. Background Art

[0002] Some new series of models are equipped with wide-body pickup truck frames, which are used in gasoline, diesel, automatic, manual, pure electric and other models; the important structural longitudinal beam assembly in the wide-body pickup truck frame requires its various structural parts to be combined and welded.

[0003] The structural parts of the longitudinal beam assembly include the front frame, the left longitudinal beam, the right longitudinal beam and the rear frame, among which the left longitudinal beam includes the left inner plate and the left outer plate, and the right longitudinal beam includes the right inner plate and the right outer plate. In the process of welding the inner and outer plates, they need to be positioned and clamped. Due to the irregular shapes of the inner and outer plate structural parts, especially the outer plate, displacement and deformation are prone to occur during the positioning and clamping process, and the clamping process is cumbersome and inefficient; the positioning and clamping mechanism used has a complex structure. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the utility model is to provide a lower outer panel positioning seat for solving the problems of complex operation and low efficiency in the positioning and clamping process of the outer panel on the longitudinal beam assembly in the prior art.

[0005] In order to achieve the above-mentioned purpose and other related purposes, the technical solution of the utility model is as follows:

[0006] A positioning seat at the lower part of an outer plate, comprising:

[0007] A lower support frame, wherein the lower support frame is used to be fixed on the work station;

[0008] A clamping portion, the clamping portion is arranged at the upper end of the lower support frame, the clamping portion includes a lower support base plate, the upper end of the lower support frame is located at both sides of the lower support base plate and is provided with a front clamping plate and a rear clamping plate, the front clamping plate and the rear clamping plate can be brought together to clamp the lower part of the outer plate;

[0009] The lower supporting bottom plate is provided with lower positioning pins, and the lower positioning pins are used for positioning the lower part of the outer plate.

[0010] Optionally, a locating pin support group block is provided on the side of the lower supporting base plate, and a reinforcing plate locating pin is provided on the locating pin block support group, and the reinforcing plate locating pin is used to position the lower part of the outer plate.

[0011] Optionally, a clamping arm is provided on a side of the front clamping plate or the rear clamping plate away from the lower supporting base plate, and a pushing cylinder for driving the clamping arm is provided in the lower supporting frame.

[0012] Optionally, a clamping arm is provided on one side of the front clamping plate and the rear clamping plate away from the lower supporting base plate, and a pushing cylinder for driving the clamping arm is provided in the lower supporting frame.

[0013] Optionally, the lower support frame includes a clamping seat bottom plate, a clamping seat fixed vertical plate and a lower support plate, the clamping seat fixed vertical plate is vertically fixed to the clamping seat bottom plate, and the lower support plate is fixed to the clamping seat fixed vertical plate and passes through the lower support bottom plate.

[0014] Optionally, the lower support frame also includes a cylinder protective cover, and the cylinder protective cover is located on the clamping seat fixing plate.

[0015] Optionally, the upper ends of the front clamping template and the rear clamping template are both provided with template splash-proof plates.

[0016] Optionally, the clamping profile between the front clamping plate and the rear clamping plate matches the lower profile of the outer panel.

[0017] In the utility model, when the positioning seat of the lower part of the outer panel is used, the lower part of the outer panel is placed in the clamping part, and the lower part of the outer panel is positioned by the lower positioning pin, and then the lower part of the outer panel is clamped by the front clamping plate and the rear clamping plate, so that the lower part of the outer panel can be quickly positioned, clamped and fixed. Compared with the prior art, the lower part of the outer panel positioning seat in this solution, which is a one-piece structure with strong clamping and positioning combination, can quickly and effectively position and clamp the lower part of the outer panel. The positioning and clamping process is simple to operate and efficient, and can also prevent the lower part of the outer panel from deforming during welding during the outer panel processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of an exemplary outer panel lower positioning seat of the utility model.

[0019] The description of the reference numerals in the embodiments includes:

[0020] Lower support plate 20181, lower positioning pin 20182, reinforcing plate positioning pin 20183, positioning pin support assembly 20184, support base plate 20185, front clamping plate 201861, rear clamping plate 201862, plate splash guard 20187, clamping arm 20188, pushing cylinder 20189, clamping seat fixed vertical plate 201810, clamping seat base plate 201811, cylinder protective cover 201812. DETAILED DESCRIPTION

[0021] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0022] It should be understood that the utility model can be implemented in different forms and should not be construed as being limited to the embodiments presented herein. On the contrary, providing these embodiments will make the disclosure thorough and complete, and fully convey the scope of the utility model to those skilled in the art. In the accompanying drawings, the same reference numerals represent the same components throughout.

[0023] The specific structure of the positioning seat at the lower part of the outer plate of the utility model is shown in combination with Figure 1 ,include:

[0024] A lower support frame, wherein the lower support frame is used to be fixed on the work station;

[0025] The clamping part is arranged at the upper end of the lower support frame, and the clamping part includes a lower support base plate 20185. The upper end of the lower support frame is located at the two sides of the lower support base plate 20185, and a front clamping plate 201861 and a rear clamping plate 201862 are arranged. The front clamping plate 201861 and the rear clamping plate 201862 can be brought together to clamp the lower part of the outer plate;

[0026] The lower supporting base plate 20185 is provided with a lower positioning pin 20182, and the lower positioning pin 20182 is used to position the lower part of the outer plate.

[0027] Among them, the lower support frame can be a hollow structure, which is convenient for the arrangement of other components.

[0028] In the actual implementation process, when the lower outer panel positioning seat is used, the lower outer panel is placed in the clamping part, and the lower outer panel is positioned by the lower positioning pin 20182, and then the lower outer panel is clamped by bringing the front clamping plate and the rear clamping plate 201862 together, so that the lower outer panel can be quickly positioned, clamped and fixed.

[0029] In some embodiments, a positioning pin support group block 20184 is provided on the side of the lower support base plate 20185, and a reinforcing plate positioning pin 20183 is provided on the positioning pin block support group, and the reinforcing plate positioning pin 20183 is used to combine and position the outer plate reinforcing plate. Figure 1As shown, the reinforcement plate locating pin 20183 can perform combined positioning of the outer panel reinforcement plate and the lower part of the outer panel, and further accurately determine the position of the lower part of the outer panel clamped and fixed by the positioning seat; the locating pin support assembly 20184 can be fixed to the lower support frame or the lower support base plate 20185 by bolts, which is convenient for the installation of the reinforcement plate locating pin 20183.

[0030] In some embodiments, a clamping arm 20188 is disposed on the side of the front clamping plate 201861 or the rear clamping plate 201862 away from the lower support base plate 20185, and a push cylinder 20189 for driving the clamping arm 20188 is disposed in the lower support frame. Figure 1 As shown, the front clamping plate 201861 or the rear clamping plate 201862 can move close to the rear clamping plate 201862 or the front clamping plate 201861 to clamp the lower part of the outer plate; the pushing cylinder 20189 and the clamping arm 20188 facilitate the movement of the front clamping plate 201861 or the rear clamping plate 201862.

[0031] In some embodiments, a clamping arm 20188 is disposed on one side of the front clamping plate 201861 and the rear clamping plate 201862 away from the lower support base plate 20185, and a push cylinder 20189 for driving the clamping arm 20188 is disposed in the lower support frame. Figure 1 As shown, the front clamping plate 201861 and the rear clamping plate 201862 can move relatively close to each other so as to clamp the lower part of the outer plate; the push cylinder 20189 and the clamping arm 20188 facilitate the movement of the front clamping plate 201861 and the rear clamping plate 201862

[0032] In some embodiments, the lower support frame includes a clamping seat bottom plate 201811, a clamping seat fixed vertical plate 201810 and a lower support plate 20181, wherein the clamping seat fixed vertical plate 201810 is vertically fixed to the clamping seat bottom plate 201811, and the lower support plate 20181 is fixed to the clamping seat fixed vertical plate 201810 and penetrates the lower support bottom plate 20185. For example, Figure 1As shown, the lower support frame is used to be fixed on the work station and support the structure on the lower positioning seat of the outer plate. The front clamping plate 201861 and the rear clamping plate are arranged relatively above the lower support frame, and can be relatively close to the lower part of the outer plate to clamp. The clamping arm 20188 controls the movement of the clamping plate by pushing the cylinder 20189 to clamp the clamping plate. In order to facilitate the installation of each part of the structure, the lower support frame is composed of a clamping seat bottom plate 201811, a clamping seat fixed vertical plate 201810, and a lower support plate 20181, wherein the clamping seat fixed vertical plate 201810 and the structure on the lower positioning seat of the outer plate can be conveniently installed.

[0033] In some embodiments, the lower support frame further comprises a cylinder protection cover 201812, and the cylinder protection cover 201812 is located on the clamping seat fixed vertical plate 201810. For example, Figure 1 As shown, the cylinder protective cover 201812 is wrapped around the outside of the pushing cylinder 20189, which effectively protects the pushing cylinder 20189 and facilitates the installation of other structural parts connected to the pushing cylinder 20189.

[0034] In some embodiments, the upper ends of the front clamping template 201861 and the rear clamping template 201862 are both provided with template splash-proof plates 20187. For example, Figure 1 As shown, the splash plate 20187 facilitates clamping of the lower portion of the outer plate.

[0035] In some embodiments, the clamping profile between the front clamping plate 201861 and the rear clamping plate 201862 matches the lower profile of the outer panel. Figure 1 As shown, it is convenient to firmly clamp the lower part of the outer plate to avoid the outer plate moving in the up and down direction or welding deformation during welding.

[0036] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A positioning seat at the lower part of the outer plate, characterized in that: include: A lower support frame, wherein the lower support frame is used to be fixed on the work station; A clamping portion, the clamping portion is arranged at the upper end of the lower support frame, the clamping portion includes a lower support base plate, the upper end of the lower support frame is located at both sides of the lower support base plate and is provided with a front clamping plate and a rear clamping plate, the front clamping plate and the rear clamping plate can be brought together to clamp the lower part of the outer plate; The lower supporting bottom plate is provided with lower positioning pins, and the lower positioning pins are used for positioning the lower part of the outer plate.

2. The outer plate lower positioning seat according to claim 1, characterized in that: A positioning pin support group block is arranged on the side of the lower support bottom plate, and a reinforcing plate positioning pin is arranged on the positioning pin block support group. The reinforcing plate positioning pin is used to position the lower part of the outer plate.

3. The outer plate lower positioning seat according to claim 2, characterized in that: A clamping rotating arm is arranged on a side of the front clamping plate or the rear clamping plate away from the lower supporting base plate, and a pushing cylinder for driving the clamping rotating arm is arranged in the lower supporting frame.

4. The outer plate lower positioning seat according to claim 2, characterized in that: A clamping rotating arm is disposed on one side of the front clamping plate and the rear clamping plate away from the lower supporting base plate, and a pushing cylinder for driving the clamping rotating arm is disposed in the lower supporting frame.

5. The outer plate lower positioning seat according to claim 3 or 4, characterized in that: The lower support frame includes a clamping seat bottom plate, a clamping seat fixed vertical plate and a lower support plate. The clamping seat fixed vertical plate is vertically fixed to the clamping seat bottom plate, and the lower support plate is fixed to the clamping seat fixed vertical plate and passes through the lower support bottom plate.

6. The outer plate lower positioning seat according to claim 5, characterized in that: The lower support frame also includes a cylinder protective cover, and the cylinder protective cover is located on the clamping seat fixing plate.

7. The outer plate lower positioning seat according to claim 1, characterized in that: The upper ends of the front clamping template and the rear clamping template are both provided with template splash-proof plates.

8. The outer plate lower positioning seat according to claim 1, characterized in that: The clamping profile between the front clamping profile and the rear clamping profile matches the lower profile of the outer panel.

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